miku: Do a lot of things

hosts/miku.nix

@@ -17,6 +17,11 @@
     "/mnt/Storage" = {
       device = "/dev/disk/by-label/storage";
       fsType = "btrfs";
+      options = [
+        "noatime"
+        "nodev"
+        "nosuid"
+      ];
     };
   };
 
@@ -27,8 +32,7 @@
     vfio-isolate # Custom Package
     steam-wrapped discord-wrapped # Custom package
     mumble
-    piper
+    piper trackma # Custom package
-    trackma # Custom package
     anime-dl # Custom package
     thunderbird
     #nwg-launchers
@@ -53,7 +57,7 @@
           #DGPU_DRM_NODE=$(ls /sys/bus/pci/devices/0000:01:00.0/drm | grep card)
           #IGPU_DRM_NODE=$(ls /sys/bus/pci/devices/0000:08:00.0/drm | grep card)
           
-          #WLR_DRM_DEVICES=/dev/dri/$DGPU_DRM_NODE:/dev/dri/$IGPU_DRM_NODE
+          #export WLR_DRM_DEVICES=/dev/dri/$DGPU_DRM_NODE:/dev/dri/$IGPU_DRM_NODE
         '';
       };
       alacritty.enable = true;
@@ -74,9 +78,9 @@
     };
     services = {
       gamemode.enable = true;
-      gnome.enable = true;
+      #gnome.enable = true;
       greetd = {
-        enable = true;
+        enable = false;
 	/*
         swayExtra = ''
           output HDMI-A-3 transform 90 anticlockwise
@@ -122,7 +126,7 @@
       swaync.enable = true;
       input-remapper = {
         enable = true;
-        postStartCommand = "${pkgs.input-remapper}/bin/input-remapper-control --command start --preset NOOP --device \"Razer Razer Tartarus V2\"; exit 0";
+        postStartCommand = "${pkgs.input-remapper}/bin/input-remapper-control --command start --preset NOOP --device \"Razer Razer Tartarus V2\"";
       };
     };
     system = {
@@ -166,7 +170,7 @@
     };
     kernelParams = [
       "amd_iommu=on"
-      "iommu=pt"
+      "iommu=on"
       "sysrq_always_enabled=1"
       "kvm.ignore_msrs=1"
       "kvm.report_ignored_msrs=N"
@@ -177,6 +181,7 @@
       "nospec"
       "clocksource=tsc"
 	    "tsc=reliable"
+      "pci=noaer"
     ];
     
     extraModulePackages = [ pkgs.linuxPackages_zen.vendor-reset ];
@@ -200,8 +205,9 @@
       libinput.enable = true;
       displayManager.gdm = {
         wayland = true;
-        enable = false;
+        enable = true;
       };
+      desktopManager.plasma5.enable = true;
     };
   };
 
@@ -223,15 +229,6 @@
       };
     };
     user.services = {
-      scream = {
-        description = "Audio receiver for the Scream virtual network sound card";
-        #wantedBy = [ "default.target" ];
-        serviceConfig = {
-          Type = "simple";
-          ExecStart = "${pkgs.scream}/bin/scream -i virbr0 -o pulse";
-          Restart = "always";
-        };
-      };
       replaysorcery-kms = {
         description = "An open-source, instant-replay solution for Linux; KMS service";
         #wantedBy = [ "default.target" ];

modules/default.nix

@@ -28,6 +28,7 @@
     ./services/input-remapper
     ./services/gamemode
     ./services/i18n
+    ./services/greetd
 
     # User
     #./users/default.nix

modules/programs/gnome/default.nix

@@ -66,7 +66,7 @@ in {
         
         desktopManager.gnome.enable = true;
         displayManager.gdm = {
-          enable = true;
+          enable = false;
           wayland = true;
         };
       };

modules/programs/sway/default.nix

@@ -35,6 +35,10 @@ let
 in {
   options.ptw.programs.sway = {
     enable = lib.mkEnableOption "Configure sway using HomeManager";
+    extraSessionCommands = lib.mkOption {
+      description = "Commands to be run before sway is started. See programs.sway.extraSessionCommands";
+      default = "";
+    };
   };
 
   config = lib.mkIf cfg.enable {
@@ -61,10 +65,14 @@ in {
       };
     };
     
-    programs.sway.enable = true;
+    programs.sway = {
+      enable = true;
+      extraSessionCommands = cfg.extraSessionCommands;
+    };
     home-manager.users."${config.ptw.system.singleUser}" = {
       wayland.windowManager.sway = {
         enable = true;
+        extraSessionCommands = cfg.extraSessionCommands;
         config = {
           bars = [ ];
           startup = [

modules/services/greetd/default.nix

@@ -1,4 +1,4 @@
-{ lib, config, ... }:
+{ lib, config, pkgs, ... }:
 
 let
   cfg = config.ptw.services.greetd;

modules/virtualisation/default.nix

@@ -23,12 +23,9 @@ in {
         	"/dev/random", "/dev/urandom",
           "/dev/ptmx", "/dev/kvm", "/dev/kqemu",
         	"/dev/rtc","/dev/hpet",
-          "/dev/input/by-id/usb-Logitech_G700s_Rechargeable_Gaming_Mouse_93DF48160007-event-mouse",
-          "/dev/input/by-id/usb-Logitech_USB_Receiver-if02-event-mouse",
-          "/dev/input/by-id/usb-Razer_Razer_Tartarus_V2-event-kbd",
           "/dev/input/by-id/virtual-event-EvdevProxyMouse",
-          "/dev/input/by-id/virtual-event-EvdevProxyTartarus",
+          "/dev/input/by-id/virtual-event-EvdevProxyKeyboard",
-          "/dev/input/by-id/usb-Razer_Razer_BlackWidow_Ultimate-event-kbd"
+          "/dev/input/by-id/usb-Logitech_USB_Receiver-if02-event-mouse"
         ]
         '';
       };

modules/virtualisation/gaming.nix

@@ -24,7 +24,7 @@ in {
               USBIDClass = {vendor=0x046d, model=0xc07c, class="Mouse"}
         [[device]]
           [device.Simple]
-            name = "EvdevProxyTartarus"
+            name = "EvdevProxyKeyboard"
             vendor = 0x1337
             model = 0x1338
             class = "Keyboard"
@@ -32,7 +32,9 @@ in {
             # the mapped version of the Tartarus evdev node.
             # (Useful for qemu)
             [[device.Simple.selector]]
-              EVDEVClass = {phys="\"key-mapper\""}
+              EVDEVClass = {phys="\"input-remapper\""}
+            [[device.Simple.selector]]
+              USBIDClass = {vendor=0x1532, model=0x011a, class="Keyboard"}
       '';
       "libvirt/hooks/qemu".source = let
         vfio-isolate-state = "/tmp/vfio-isolate-state";
@@ -43,16 +45,14 @@ in {
         phase=$3
         extra=$4
 
-        if [[ "$guest" = "win10" ]]; then
+        echo "called with $1 $2 $3 $4" > /dev/stderr
+        if [[ "$guest" = "win10-gaming" ]]; then 
             case "$action" in
                 prepare)
                 # Only do this while in preparation
                 [[ ! "$phase" = "prepare" ]] && exit 0
 
-                sudo -u alexander systemctl --user start evdev-proxy.service
+                GUEST_CORES="C1-3,5-7"
-                sudo -u alexander systemctl --user start scream.service
-                sleep 2
-
                 ${pkgs.vfio-isolate}/bin/vfio-isolate \
                   -u ${vfio-isolate-state} \
                  	cpu-governor performance "$GUEST_CORES" \
@@ -64,9 +64,6 @@ in {
                 stopped)
                 # Only run when the VM is fully stopped
                 [[ ! "$phase" = "end" ]] && exit 0
-                sudo -u alexander systemctl --user stop evdev-proxy.service
-                sudo -u alexander systemctl --user stop scream.service
-
                 ${pkgs.vfio-isolate}/bin/vfio-isolate \
                   restore ${vfio-isolate-state}
             esac
@@ -85,15 +82,6 @@ in {
     systemd = {
       services = {
         libvirtd.path = with pkgs; [ vfio-isolate systemd bash ];
-        virtiofsd = {
-          description = "vhost-user virtio-fs device backend written in Rust";
-          wantedBy = [ "default.target" "libvirtd.service" ];
-          serviceConfig = {
-            Type = "simple";
-            ExecStart = "${pkgs.virtiofsd}/bin/virtiofsd --socket-path=/tmp/vfsd.sock --shared-dir /mnt/Storage/Games --announce-submounts --inode-file-handles=mandatory";
-            Restart = "always";
-          };
-        };
       };
 
       user.services.evdev-proxy = {

packages/applications/networking/instant-messengers/discord/default.nix

@@ -1,16 +1,17 @@
 {
   lib, stdenv, pkgs
 , extraStartupArgs ? ""
+, upstreamElectron ? pkgs.electron
 }:
 
-pkgs.unstable.discord.overrideAttrs (old: let
+pkgs.discord.overrideAttrs (old: let
     asar = pkgs.nodePackages.asar;
     gtk3 = pkgs.gtk3;
     binaryName = "Discord";
     system-electron = "$out/opt/${binaryName}/system-electron.sh";
 in rec {
     version = "0.0.16";
-    nativeBuildInputs = with pkgs.unstable; old.nativeBuildInputs ++ [ electron asar ];
+    nativeBuildInputs = with pkgs.unstable; old.nativeBuildInputs ++ [ upstreamElectron asar ];
     buildPhase = ''
       ${asar}/bin/asar e resources/app.asar resources/app
       rm resources/app.asar

packages/default.nix

@@ -6,10 +6,13 @@ let
   discord-system-electron = prev.callPackage ./applications/networking/instant-messengers/discord {
     # Wayland
     # NOTE: electron under Wayland has no window titlebars
+    upstreamElectron = prev.electron_16;
     extraStartupArgs = "--enable-features=UseOzonePlatform --ozone-platform=wayland";
     #extraStartupArgs = "--enable-features=UseOzonePlatform --ozone-platform=wayland --enable-features=WebRTCPipeWireCapturer";
   };
 in {
+  inherit discord-system-electron;
+
   input-remapper = prev.callPackage ./tools/games/input-remapper {};
   vfio-isolate = prev.callPackage ./tools/virtualisation/vfio-isolate {};
   mopidy-funkwhale = prev.callPackage ./applications/audio/mopidy/funkwhale.nix {};
@@ -20,6 +23,7 @@ in {
 
   replaysorcery = prev.callPackage ./tools/games/replaysorcery {};
   evdev-proxy = prev.callPackage ./tools/virtualisation/evdev-proxy {};
+  virtiofsd = prev.callPackage ./tools/virtualisation/virtiofsd {};
   anime4k = prev.callPackage ./misc/video/anime4k {};
   anime-dl = prev.callPackage ./tools/video/animedl {
     pySmartDL = pySmartDL;
@@ -52,4 +56,7 @@ in {
   payload-dumper = prev.callPackage tools/system/payload-dumper {};
 
   psst = prev.callPackage tools/audio/psst {};
+
+  wlrootsqt = prev.libsForQt5.callPackage ./wlrootsqt.nix {};
+  qtgreet = prev.libsForQt5.callPackage ./qtgreet.nix {};
 }